copr-buildsys: new name for copr builder pubkeys

roles/copr/backend/templates/provision/copr-resalloc-aws-new.j2

@@ -14,7 +14,7 @@ cmd=(
     /usr/bin/resalloc-aws-new
       --aws-profile default
       --ami {{ copr_builder_images.aws[item] }}
-      --ssh-key-name copr-builder
+      --ssh-key-name copr-builder-{{ env }}
       --security-group-id sg-0c3efdb681ced5d4f
       --debug
 {% for subnet in aws_arch_subnets[item] %}

roles/copr/backend/templates/resalloc/osuosl-vm.j2

@@ -41,6 +41,6 @@ resalloc-openstack-new \
     --flavor "$flavor" \
     --name "$RESALLOC_NAME" \
     --post-command "set -x ; resalloc-wait-for-ssh --timeout 250 --log debug \"\$RESALLOC_OS_IP\" >&2 && ansible-playbook $playbook -i \"\$RESALLOC_OS_IP,\" >&2 " \
-    --key-pair-id copr-builder \
+    --key-pair-id copr-builder-{{ env }} \
     --nic  net-id="$network" \
     --print-ip